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There were an awful lot more than two. Arguably the two biggest were one right at the start -- the fall of the Roman Empire, which destroyed Europe's political structure -- and one at the tail end: the Great Plague, which killed between a third and half of the population. In between you have some fairly important ones: Charlemagne's conquest and re-unification of Europe, the Papal Revolution of the eleventh century, for instance.
What else can I help you with?
What significant historical event occurred at the Britannic grand staircase wreck?
The significant historical event that occurred at the Britannic grand staircase wreck was the sinking of the HMHS Britannic, a sister ship of the Titanic, during World War I in 1916.
What significant event occurred in 525 AD?
N/a
What significant event occurred 1054?
Battle of Mortemer
What was the major event that occurred during Kennedy's presidency?
Cuban Missile Crisis.
What significant event in American history occurred in the years between 1915 and 1935?
women were granted the right to vote
What significant event occurred during the 6th hour in the Bible?
During the 6th hour in the Bible, a significant event occurred when Jesus was crucified on the cross.
Which significant event in evolution occurred during the Carboniferous period?
Reptiles evolved from amphibians
What significant historical event occurred at the Britannic grand staircase wreck?
The significant historical event that occurred at the Britannic grand staircase wreck was the sinking of the HMHS Britannic, a sister ship of the Titanic, during World War I in 1916.
What significant event occurred in 525 AD?
N/a
What significant event occurred 1054?
Battle of Mortemer
What significant event occurred 50 days after Jesus' resurrection?
Fifty days after Jesus' resurrection, the significant event of Pentecost occurred, where the Holy Spirit descended upon the apostles, empowering them to spread the message of Christianity.
What significant event occurred in adam1986 that had a lasting impact on history?
The significant event that occurred in 1986 was the Chernobyl nuclear disaster in Ukraine. This event had a lasting impact on history due to its devastating effects on the environment, public health, and the perception of nuclear power worldwide.
What were the key environmental changes that occurred during the Great Oxygenation Event?
During the Great Oxygenation Event, key environmental changes included the significant increase in atmospheric oxygen levels, leading to the oxygenation of Earth's oceans and the formation of ozone layer in the atmosphere. This event occurred around 2.4 billion years ago and had a profound impact on the evolution of life on Earth.
Describe one major event that occurred during the Presidency. for Calvin Coolidge?
qweq
What significant event in the history of music occurred in 1979 involving a guitar?
The significant event in the history of music that occurred in 1979 involving a guitar was the release of the album "London Calling" by The Clash, which featured a striking image of a smashed guitar on the cover.
Important historical event that occurred when John F Kenndy was president?
important historical event that occurred during his term /john f. kennedy.
At your parent's birth, what significant event occurred that shaped their future?
At your parent's birth, a significant event that occurred was the end of World War II, which shaped their future by influencing the global political and economic landscape, as well as their own personal experiences and opportunities.
